Hello Node-RED forum,
I have only just started so please forgive me my 'beginners problems',
I am running two commands in exec nodes, they should run sequential (second program uses the output of the first). This works fine when I just put one behind the next.
However, I have now also connected a node to update me on progress (through websocket).
When I try to run the first node in spawned mode my progress updates look much better (program takes some time), but my second node gets triggered every time (as I could expect).
My question: Is there a trick to let the second exec node run after the first finishes but where the first node can still run in 'spawned' mode to provide constant updates ?
like I said, this might sound quite trivial, but I can't seem to get it working so I hope the forum can help.